Anyone with FI using this spark plug?

Modular Racing

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jojobee

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We have tested them and they are a decent spark plug, we found the brisk however to be a little nicer, you could run a larger gap for the same given boost level than you could with the NGK, this is likely due to the Silver electrode used in the brisk design which is highly conductive.

Products » 2011 Mustang Parts » Brisk » PN#400229 2011 / 2012 5.0 Mustang Brisk Silver Racing Spark Plugs

MMR,


Another very popular Roush tuner recommended i use the Ford racing 1 step colder plugs with my tvs gapped at 0.30.

Whats your opinion on these plugs and gap comparing to the Brisk ?

Boost is about 8.5 to 9 lbs.
 
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jojobee

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We have tested them and they are a decent spark plug, we found the brisk however to be a little nicer, you could run a larger gap for the same given boost level than you could with the NGK, this is likely due to the Silver electrode used in the brisk design which is highly conductive.

Products » 2011 Mustang Parts » Brisk » PN#400229 2011 / 2012 5.0 Mustang Brisk Silver Racing Spark Plugs

Whats the benefit of a larger gap with a supercharged application ?
 

Scuba-Matt

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MMR I don't see where I asked about Brisk.
I clearly ask about Ngk ltr7ix-11
Quit highjacking the thread with your advertisement.
 
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